one of the things that we have gotten accustomed to in this country in recent years -- vietnam, iraq, afghanistan -- is that they are fought mostly by the poor. there are very, very few among the dead and wounded in the those three wars who have been sons or daughters of ceos, senators, members of congress, anything like that. it was the exact opposite in the first world war. the death toll actually fell proportionately higher on the upper classes. and the main reason for that was that it was customary for sons of the upper classes, sons of the air strock rah si to have military careers. and i think a major reason for this is that armies are not only there to fight wars against other countries, they're there to maintain order at home. the 19th century was a very tumultuous time in europe, so was the early 20th century. many of the european armies were used to break strikes or the british army, you know, put down tenant farmer rebellions in ireland. and so, therefore, officering the army was something that was generally reserved for people in the upper classes. this meant that when these countries